472 search results - page 40 / 95 » Improving Cluster Method Quality by Validity Indices |
76
Voted
DATE
2002
IEEE
15 years 5 months ago
2002
IEEE
This paper introduces several new component clustering techniques for the optimization of asynchronous systems. In particular, novel “Burst-Mode aware” restrictions are impose...
140
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IJCAI
2001
15 years 1 months ago
2001
Supervised and unsupervised learning methods have traditionally focused on data consisting of independent instances of a single type. However, many real-world domains are best des...
83
Voted
EACL
2009
ACL Anthology
16 years 1 months ago
2009
ACL Anthology
Lexical-semantic resources are used extensively for applied semantic inference, yet a clear quantitative picture of their current utility and limitations is largely missing. We pr...
123
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PAMI
2010
14 years 11 months ago
2010
—A new formulation for multiway spectral clustering is proposed. This method corresponds to a weighted kernel principal component analysis (PCA) approach based on primal-dual lea...
97
Voted
ECAI
2000
Springer
15 years 4 months ago
2000
Springer
This paper explores the possibility to exploit text on the world wide web in order to enrich the concepts in existing ontologies. First, a method to retrieve documents from the WWW...